package com.sky.mapper;

import com.sky.entity.ShoppingCart;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Update;

import java.util.List;

@Mapper
public interface ShoppingcartMapper {

    List<ShoppingCart> list(ShoppingCart shoppingCart);

    @Update("update shopping_cart set number=#{number} where id=#{id}")
    void updatecount(ShoppingCart shoppingCart);

    void insert(ShoppingCart shoppingcart);

    @Delete("delete from shopping_cart where user_id=#{userId}")
    void deleteAll(Long userid);

    @Delete("delete from shopping_cart where id=#{id}")
    void deletebyid(Long id);
}
